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Pavlova-9 [17]
4 years ago
5

2x + 3 = -7 What is the answer?

Mathematics
2 answers:
MariettaO [177]4 years ago
7 0

Answer:

x = -5

Step-by-step explanation:

Original Equation: 2x + 3 = -7

Subtract 3 from both sides:

2x + 3 - 3 = -7 - 3

Simplify:

2x = -10

Divide both sides by 2:

\frac{2x}{2}  =  \frac{ - 10}{2}

Simplify:

x = -5

disa [49]4 years ago
4 0
2x+3=-7
-3=-7-3=-10
2x=-10
X=-5
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